Researches in Powder Metallurgy

Volume 672

doi: 10.4028/

Paper Title Page

Authors: Susane Strobl, J. Wagesreither, Christian Gierl Mayer, M. Dlapka, Miriam Kupková, Martin Kupka, Martin Černý

Abstract: The differences in mechanical properties of pressed and sintered specimens made from mixtures of iron and copper powders or from...

Authors: Ionel Chicinaş, Viorel Pop, Florin Popa, Virgiliu Călin Prică, Traian Florin Marinca, Bogdan Viorel Neamţu, Lidia Adriana Sorcoi

Abstract: The Hipernik alloy (50Ni50Fe wt. %) was obtained by mechanical alloying. The milling was performed in argon atmosphere, with a ball/powder...

Authors: Zeno Spârchez

Abstract: The optimum concentration of the spherical powder constituents of a mixture aimed at compact packing in free state or in pressed state...

Authors: Ion Ciupitu, Gabriel Benga, Adela Ionescu, Danut Savu

Abstract: This paper presents the experimental results concerning the compacting process of some iron, cast iron and copper mixtures. In these...

Authors: Marius Bodea, Radu Mureşan, Virgiliu Călin Prică

Abstract: The paper is focused on the physical phenomena that occurs during gas atomization process, like fragmentation mechanism of the molten...

Authors: Eugen Dorolti, Alex Todoran, Maria Simona Gutoiu, Albert Flavius Takacs, Ionel Chicinaş, Florin Popa, Viorel Pop

Abstract: The exchange spring magnetic powders of SmCo5/α-Fe were obtained by mechanical milling and annealing. SmCo5+20 wt% α-Fe powder milled for 8...

Authors: Anastasia Saltykova, Hans Berns

Abstract: Powder metallurgy represents a good alternative to a conventional casting process to produce wear resistant materials. MMC (metal matrix...

Authors: Mariana Lucaci, M. Valeanu, Radu L. Orban, Violeta Tsakiris, Diana C. Cirstea, Lucia Leonat

Abstract: The effect of Fe, respective Cu, additions as substitute for Ni in NiTi shape memory alloys (SMAs) on the delaying of its phase transition...

Authors: Gabriel Ioan Mangra, Sorin Vasile Savu, Danut Savu

Abstract: The reaction speed of the tennis player and the speed of the ball after the impact to the tennis blade, they both are important elements of...

Authors: Violeta Popescu, George Liviu Popescu, Emil Indrea, Dan Teofil Silipas

Abstract: We studied the influence of the mixing on the properties of CdS powders obtained by Chemical Bath Deposition. The powders were obtained from...


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